Harrisburg, New York Weather
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Weather Forecast for Harrisburg, New York : Lewis County
Issued: 10:36 pm EDT Jun 5, 2025 Latitude: 43.8422911 Longitude: -75.6026888 View on Google Maps

MouseOver for Detail Forecast
Overnight Friday Saturday Sunday Monday Tuesday Wednesday Thursday
30% chance of rain on Overnight 80% chance of thunderstorms on Friday 30% chance of rain on Saturday 20% chance of on Sunday 60% chance of on Monday 70% chance of rain on Tuesday 30% chance of rain on Wednesday Sunny on Thursday
Low: 60°F High: 72°F High: 72°F High: 73°F High: 72°F High: 70°F High: 69°F High: 73°F
Low: 58°F Low: 50°F Low: 56°F Low: 57°F Low: 54°F Low: 54°F  
Rain Thunderstorms Rain Partly Sunny Partly Sunny Rain Rain Sunny
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Current Conditions at
FORT DRUM - (KGTB)
66°
Mostly Cloudy
Light Rain
as of 1:10 AM EDST
Rel. Humidity: 82%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Few at 8000ft, Broken at 9500ft
Current Conditions at
WATERTOWN - (KART)
63°
Cloudy
as of 12:56 AM EDST
Rel. Humidity: 93%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Few at 2800ft, Broken at 8500ft, Solid Overcast at 11000ft
Current Conditions at
GRIFFISS AFB - (KRME)
66°
Cloudy
as of 11:53 PM CDST
Rel. Humidity: 88%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
5 MPH
330° Northwest
Cloud Level(s): Solid Overcast at 9500ft
30% chance of rain Overnight Overnight... A chance of showers, mainly after 5am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 60. Calm wind. Chance of precipitation is 30%.
80% chance of thunderstorms Friday Friday... Showers and possibly a thunderstorm. Patchy fog before 8am. High near 72. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
40% chance of thunderstorms Friday Night Friday Night... A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Southeast wind 3 to 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
30% chance of rain Saturday Saturday... A chance of showers, mainly before 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 72. North wind 6 to 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 50. North wind around 7 mph.
20% chance of Sunday Sunday... A slight chance of showers after 2pm. Partly sunny, with a high near 73. Northeast wind 6 to 8 mph. Chance of precipitation is 20%.
40% chance of rain Sunday Night Sunday Night... A chance of showers after 8pm. Mostly cloudy, with a low around 56. Southeast wind 7 to 10 mph. Chance of precipitation is 40%.
60% chance of Monday Monday... Showers likely, mainly after 2pm. Partly sunny, with a high near 72. South wind 10 to 13 mph. Chance of precipitation is 60%.
60% chance of rain Monday Night Monday Night... Showers likely, mainly before 2am. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.
70% chance of rain Tuesday Tuesday... Showers likely, mainly after 8am. Mostly cloudy, with a high near 70. Chance of precipitation is 70%.
30% chance of rain Tuesday Night Tuesday Night... A chance of showers. Partly cloudy, with a low around 54. Chance of precipitation is 30%.
30% chance of rain Wednesday Wednesday... A chance of showers. Mostly sunny, with a high near 69. Chance of precipitation is 30%.
Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 54.
Sunny on Thursday Thursday... Sunny, with a high near 73.
Sun Almanac for Harrisburg, New York
Sunrise: 05:21 AM
Sunset: 8:42 PM
Civil Sunrise:04:45 AM
Civil Sunset: 9:17 PM
Nautical Sunrise: 03:59 AM
Nautical Sunset: 10:04 PM
Astro Sunrise: 03:01 AM
Astro Sunset: 11:02 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.